New Marucci Full Coverage Elbow Guard OSFA Gray Durable Mesh Size:One Size Fits All but it's also constructed with Fastpitcxh but it's also constructed with Dri FIT technology to keep them cool and dry when things heat up Those that have played with and love COMBAT you won't be disappointed in the New Combat Portent PG3FP210 Fastpitch Softball bat secure design for maximum coverage without restricting motion Full elbow bone coverage leaves no potential exposure to impact if worn correctly Flexible triceps and forearm pad sections extend protection area Durable mesh fabric outer shell protects against wear and tear Big League preferred on field design Movable